build failed for kernel 4.4.114

[viperomega]

make -C /lib/modules/4.4.114-42-default/build M=/root/exfat-nofuse/git/exfat-nofuse modules
make[1]: Entering directory '/usr/src/linux-4.4.114-42-obj/x86_64/default'
CC [M] /root/exfat-nofuse/git/exfat-nofuse/exfat_super.o
/root/exfat-nofuse/git/exfat-nofuse/exfat_super.c: In function ‘exfat_direct_IO’:
/root/exfat-nofuse/git/exfat-nofuse/exfat_super.c:1737:6: warning: passing argument 4 of ‘blockdev_direct_IO’ makes pointer from integer without a cast [enabled by default]
offset, exfat_get_block);
^
In file included from /usr/src/linux-4.4.114-42/include/linux/pagemap.h:8:0,
from /root/exfat-nofuse/git/exfat-nofuse/exfat_super.c:57:
/usr/src/linux-4.4.114-42/include/linux/fs.h:2713:23: note: expected ‘int (*)(struct inode *, sector_t, struct buffer_head *, int)’ but argument is of type ‘loff_t’
static inline ssize_t blockdev_direct_IO(struct kiocb *iocb,
^
/root/exfat-nofuse/git/exfat-nofuse/exfat_super.c:1737:6: error: too many arguments to function ‘blockdev_direct_IO’
offset, exfat_get_block);
^
In file included from /usr/src/linux-4.4.114-42/include/linux/pagemap.h:8:0,
from /root/exfat-nofuse/git/exfat-nofuse/exfat_super.c:57:
/usr/src/linux-4.4.114-42/include/linux/fs.h:2713:23: note: declared here
static inline ssize_t blockdev_direct_IO(struct kiocb *iocb,
^
/root/exfat-nofuse/git/exfat-nofuse/exfat_super.c: At top level:
/root/exfat-nofuse/git/exfat-nofuse/exfat_super.c:1799:2: warning: initialization from incompatible pointer type [enabled by default]
.direct_IO = exfat_direct_IO,
^
/root/exfat-nofuse/git/exfat-nofuse/exfat_super.c:1799:2: warning: (near initialization for ‘exfat_aops.direct_IO’) [enabled by default]
/usr/src/linux-4.4.114-42/scripts/Makefile.build:270: recipe for target '/root/exfat-nofuse/git/exfat-nofuse/exfat_super.o' failed
make[4]: *** [/root/exfat-nofuse/git/exfat-nofuse/exfat_super.o] Error 1
/usr/src/linux-4.4.114-42/Makefile:1434: recipe for target 'module/root/exfat-nofuse/git/exfat-nofuse' failed
make[3]: *** [module/root/exfat-nofuse/git/exfat-nofuse] Error 2
Makefile:150: recipe for target 'sub-make' failed
make[2]: *** [sub-make] Error 2
Makefile:24: recipe for target '__sub-make' failed
make[1]: *** [__sub-make] Error 2
make[1]: Leaving directory '/usr/src/linux-4.4.114-42-obj/x86_64/default'
Makefile:35: recipe for target 'all' failed
make: *** [all] Error 2

[AldarisX]

same problem,openSUSE 42.3

[sectroyer]

Don't know if you are aware but samsung released source code of exfat driver that works on 4.x kernels 😄 Maybe that can help you 😄